fzus51 klwx 111459
cwflwx
expires:202512112100;;394378

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu dec 11 2025

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz531-112100-
chesapeake bay from pooles island to sandy point-
958 am est thu dec 11 2025

...small craft advisory in effect until 6 pm est this evening...

.rest of today...w winds 20 kt with gusts to 30 kt. waves 3 ft. 
.tonight...w winds 15 to 20 kt with gusts to 25 kt... diminishing to
10 kt late. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...sw winds around 5 kt. waves flat. a chance of snow. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow with a chance of
rain. 
.sun...nw winds 20 to 25 kt. waves 2 to 3 ft. a chance of snow in
the morning. 
.mon...nw winds 15 to 20 kt...becoming w 10 kt. waves 2 to 3 ft...
subsiding to 1 ft.  

$$

fzus51 klwx 111459
cwflwx
expires:202512112100;;394381

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu dec 11 2025

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz532-112100-
chesapeake bay from sandy point to north beach-
958 am est thu dec 11 2025

...small craft advisory in effect until 6 pm est this evening...

.rest of today...nw winds 20 kt with gusts to 30 kt. waves 3 ft. 
.tonight...w winds 10 to 15 kt. gusts up to 25 kt early in the
evening. waves 3 ft...subsiding to 1 ft after midnight. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...sw winds around 5 kt. waves 1 ft or less. a chance of
snow. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 10 to 15 kt. waves 1 ft. snow likely. 
.sun...nw winds 25 to 30 kt. waves 3 ft. snow likely in the morning.
.mon...nw winds 15 to 20 kt...becoming w 10 kt. waves 2 to 3 ft...
subsiding to 1 ft.  

$$

fzus51 klwx 111459
cwflwx
expires:202512112100;;394383

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu dec 11 2025

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz533-112100-
chesapeake bay from north beach to drum point-
958 am est thu dec 11 2025

...small craft advisory in effect until 6 pm est this evening...

.rest of today...nw winds 20 kt with gusts to 30 kt. waves 3 ft. 
.tonight...w winds 10 to 15 kt. gusts up to 25 kt early in the
evening. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...sw winds 5 kt. waves less than 1 ft. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...nw winds 10 to 15 kt. waves 1 to 2 ft. snow likely. 
.sun...nw winds 15 to 20 kt...increasing to 25 to 30 kt. waves
3 ft...building to 4 ft. snow likely in the morning.
.mon...nw winds 15 to 20 kt...becoming w 10 to 15 kt. waves 4 ft...
subsiding to 1 to 2 ft.  

$$

fzus51 klwx 111459
cwflwx
expires:202512112100;;394386

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu dec 11 2025

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz534-112100-
chesapeake bay from drum point to smith point-
958 am est thu dec 11 2025

...small craft advisory in effect until 6 pm est this evening...

.rest of today...nw winds 20 to 25 kt with gusts to 30 kt. waves
3 ft. 
.tonight...nw winds 10 to 15 kt. gusts up to 25 kt early in the
evening. waves 2 to 3 ft. 
.fri...w winds 5 to 10 kt. waves 1 ft. 
.fri night...w winds 5 to 10 kt. waves 1 ft or less. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...w winds 10 to 15 kt. waves 1 to 2 ft. snow likely with
a chance of rain. 
.sun...nw winds 25 to 30 kt. waves 4 ft...building to 6 ft. snow
likely in the morning. 
.mon...nw winds 20 to 25 kt...diminishing to 10 to 15 kt in the
afternoon, then becoming w. waves 5 ft... subsiding to 2 to 3 ft.  

$$

fzus51 klwx 111459
cwflwx
expires:202512112100;;394374

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu dec 11 2025

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz535-112100-
tidal potomac from key bridge to indian head-
958 am est thu dec 11 2025

...small craft advisory in effect until 6 pm est this evening...

.rest of today...nw winds 15 kt with gusts to 25 kt. waves 1 ft. 
.tonight...w winds 5 to 10 kt. waves 1 ft. 
.fri...w winds around 5 kt. waves 1 ft. 
.fri night...sw winds around 5 kt. waves 1 ft or less. a chance of
snow. 
.sat...sw winds around 5 kt. waves 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow likely. 
.sun...nw winds 10 to 15 kt. waves 1 to 2 ft. a chance of snow in
the morning. 
.mon...w winds 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 111459
cwflwx
expires:202512112100;;394375

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu dec 11 2025

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz536-112100-
tidal potomac from indian head to cobb island-
958 am est thu dec 11 2025

...small craft advisory in effect until 6 pm est this evening...

.rest of today...nw winds 15 kt with gusts to 25 kt. waves 1 to
2 ft. 
.tonight...w winds 5 to 10 kt. waves 1 ft. 
.fri...sw winds around 5 kt. waves 1 ft. a chance of snow. vsby 1 to
3 nm. 
.fri night...sw winds around 5 kt. waves 1 ft. 
.sat...sw winds 5 kt. waves less than 1 ft. 
.sat night...nw winds 5 to 10 kt. waves 1 ft. snow likely. 
.sun...nw winds 15 to 20 kt. waves 2 to 3 ft. a chance of snow in
the morning. 
.mon...nw winds 10 to 15 kt...becoming sw 5 to 10 kt. waves 1 ft.  

$$

fzus51 klwx 111459
cwflwx
expires:202512112100;;394376

coastal waters forecast
national weather service baltimore md/washington dc
958 am est thu dec 11 2025

tidal potomac river and maryland portion of chesapeake bay.

forecasts of wave heights do not include effects of wind direction
relative to tidal currents. expect higher waves when winds are
blowing against the tidal flow.  waves flat where waters are iced over.


anz537-112100-
tidal potomac from cobb island to smith point-
958 am est thu dec 11 2025

...small craft advisory in effect until 6 pm est this evening...

.rest of today...nw winds 15 to 20 kt with gusts to 30 kt. waves
2 to 3 ft. 
.tonight...w winds 10 to 15 kt. gusts up to 20 kt in the evening.
waves 1 to 2 ft. 
.fri...w winds around 5 kt. waves 1 ft or less. 
.fri night...sw winds around 5 kt. waves flat. 
.sat...sw winds 5 to 10 kt. waves 1 ft. 
.sat night...w winds 5 to 10 kt. waves 1 ft. a chance of rain and
snow. 
.sun...nw winds 20 to 25 kt. waves 3 ft. snow likely in the morning.
.mon...nw winds 15 to 20 kt...becoming sw 10 to 15 kt. waves 2 to
3 ft...subsiding to 1 ft.  

$$